Tampilkan postingan dengan label Aplikasaun Matematika. Tampilkan semua postingan
Tampilkan postingan dengan label Aplikasaun Matematika. Tampilkan semua postingan

Rabu, 07 September 2016

How to discover volume formula of a truncated cone ~ Oinsa Hetan volume Konika Naktesi nia formula?

Konika Naktesi
Arkivu 6/10/2006
Volume konika simplesmente kalkula husi sorin-tolu area diametru dala ho altura. Maibe bainhira tesi tiha sorin, hanesan figura iha leten, afeta mos  mudansa ba formula volume konika. Konika ne'ebe mak tesi ona sorin sei hanaran konika naktesi. Ita bele kalkula ho kombinasaun Aljebra ka trigonometria nomos substituisaun. Hare'e detallu tuir mai, oinsa hetan formula fiksu ba Volume konika naktesi,..!!!

Kamis, 07 Juli 2016

New Formula of Mathematics, Conic straight line Calculation ~ Cônicas

Conic and Pyramid Straight Line
Archive, October 2006

The formula is a result from substitution and trigonometric functions. I had composed formula to simplify calculation. As picture above shown that it's easy to calculate conic straight line . Just put the value to the formula and we will find the result with simple way.
This formula can be apply also to calculate Pyramid straight line.

Kamis, 24 September 2015

Ekuasaun Linear Hodi Konta Frekuensia Bomba, nebe uza enerjia Eletrisidade _ Linear Equetion



Bomba ita sempre uza hodi transfere fluidu hanesan anin, be'e, mina, no seluk tan. Atu hodi prevene eru humanu nian ba'a kontrolasaun, iha ona teknologia ida hanaran konverte frekuensia. Instrumentu ida nee nia funsaun hodi redus no amenta velosidade dinamu ou motor eletriku. Frekuensia nia valor kalkula tuir dadus nebe simu husi presaun fluidu, temperatura, belemos nivel fluidu.

Bainhira bomba utiliza presaun fluidu, ninia lojiku maka; bainhira presaun a'as frekuensia ki'ik ho limite zero no presaun menus frekuensia amenta boot to'o limite masimu.  Frekuensia hola parte eisu grafiku y no presaun hola parte eisu grafiku x.

Ho lojika iha leten ita hetan ekuasaun y = -m.x +C tamba grafiku ne'e iha segundu kuadrant. Se y=frekuensia, m=slot, x=presaun, C=konstante, maka f= -m.p +C nudar ekuasaun linear.

slot husi linha ekuasaun, m=(f2-f1)/(p2-p1)

Konstanta, C= f +m.p, nota; uza valor frekuensia masimu no presaun minimu hodi buka konstante ekuasaun.

Bainhira ita hatene ona valor slot no konstante husi ekuasaun, ita bele buka ona frekuensia atual tuir presaun atual. se fa= frekuensia atual no pa presaun atual, maka:
fa= -m.pa + C.

Atu prova imi nia komprensaun konaba ekuasaun ida ne'e, bele fo imi nia resposta iha kuadru komentariu ho estimasaun valor tuir mai;
Espesifikasaun bomba be'e ho frekuensia konverte ninia  presaun minimu P1=2 ho frekuensia bomba masimu 34, presaun masimu 8 ho frekuensia minimu 0. Pergunta!!! Bainhira presaun atual 6, frekuensia bomba atual hetan hira?????

Hein imi nia resposta,............

Bele hare'e konteudu seluk tan iha pajina Aplikasaun Matematika